Local Calling Guide

Area code/prefix search

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NPA: 740 [Rate centres in NPA 740] [Dial plan for NPA 740]

NXX: 993

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
740-993 A Clarksburg OH CLBGOHXARS1  0597 CHILLICOTHE TEL. CO. 324      
740-993 0 Clarksburg OH CLMKOHPE0MD  793K TWC IP ENABLED SERVICES, LLC 324   2014-03-08   
740-993 1 Clarksburg OH HLRDOHEJGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 324   2014-10-20   
740-993 2 Clarksburg OH CLBGOHXARS1  0597 CHILLICOTHE TEL. CO. 324      
740-993 3 Clarksburg OH CLMKOHPE0MD  793K TWC IP ENABLED SERVICES, LLC 324   2019-05-03   
740-993 4 Clarksburg OH CLBGOHXARS1  0597 CHILLICOTHE TEL. CO. 324      
740-993 5 Clarksburg OH HLRDOHEJGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 324   2021-05-26   
740-993 6 Clarksburg OH CLMDOHZI6MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324   2024-02-25   
740-993 7 Clarksburg OH CLMBOH1152Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 324   2024-07-10   
740-993 8 Clarksburg OH CLMBOH1152Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 324   2020-01-29   
740-993 9 Clarksburg OH CLMBOH1152Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 324      

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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